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WO2011151063A3 - Device and method for controlling a laser system - Google Patents

Device and method for controlling a laser system Download PDF

Info

Publication number
WO2011151063A3
WO2011151063A3 PCT/EP2011/002709 EP2011002709W WO2011151063A3 WO 2011151063 A3 WO2011151063 A3 WO 2011151063A3 EP 2011002709 W EP2011002709 W EP 2011002709W WO 2011151063 A3 WO2011151063 A3 WO 2011151063A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser
laser system
controlling
disruptions
detection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2011/002709
Other languages
German (de)
French (fr)
Other versions
WO2011151063A2 (en
Inventor
Manfred Dick
Dieter Grebner
Matthias Reich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Zeiss Meditec AG
Original Assignee
Carl Zeiss Meditec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Zeiss Meditec AG filed Critical Carl Zeiss Meditec AG
Priority to US13/701,466 priority Critical patent/US9877870B2/en
Publication of WO2011151063A2 publication Critical patent/WO2011151063A2/en
Publication of WO2011151063A3 publication Critical patent/WO2011151063A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/0084—Laser features or special beam parameters therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00825—Methods or devices for eye surgery using laser for photodisruption
    • A61F9/00838—Correction of presbyopia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00844—Feedback systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00844—Feedback systems
    • A61F2009/00851—Optical coherence topography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/0087—Lens

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention relates to a device and a method for controlling a laser system for the treatment of the eye lens by means of laser-induced disruptions, the laser system comprising an fs laser and a deviation unit for directing the laser beam, a detection device for detecting a value characteristic of the occurrence of disruptions being provided, said detection device being connected to the control device and the latter being adapted to determine a pulse energy for the laser system from said characteristic value and to actuate the laser accordingly.
PCT/EP2011/002709 2010-06-03 2011-06-01 Device and method for controlling a laser system Ceased WO2011151063A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/701,466 US9877870B2 (en) 2010-06-03 2011-06-01 Device and method for controlling a laser system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010022634.3 2010-06-03
DE102010022634A DE102010022634A1 (en) 2010-06-03 2010-06-03 Device and method for controlling a laser system

Publications (2)

Publication Number Publication Date
WO2011151063A2 WO2011151063A2 (en) 2011-12-08
WO2011151063A3 true WO2011151063A3 (en) 2012-03-08

Family

ID=44505377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002709 Ceased WO2011151063A2 (en) 2010-06-03 2011-06-01 Device and method for controlling a laser system

Country Status (3)

Country Link
US (1) US9877870B2 (en)
DE (1) DE102010022634A1 (en)
WO (1) WO2011151063A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104135978B (en) * 2012-01-18 2017-08-11 视乐有限公司 Adjustment of laser energy according to optical density
EP2745819B1 (en) 2012-12-18 2017-08-09 Telesto GmbH Laser therapy system for treatment of a collagen structure and varicose blood vessels in an eye
EP2745820B1 (en) 2012-12-19 2015-12-09 Telesto GmbH Light therapy system for noninvasive correction of the refractive system of the eye
DE102021100285B3 (en) 2021-01-11 2022-05-05 Schwind Eye-Tech-Solutions Gmbh Method for providing control data of an ophthalmic surgical laser of a treatment device based on a patient-specific parameter set; Control device and treatment device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074469A2 (en) * 2005-01-10 2006-07-13 Optimedica Corporation Method and apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
WO2009039315A2 (en) * 2007-09-18 2009-03-26 Lensx Lasers, Inc. Methods and apparatus for laser treatment of the crystalline lens
US20090171327A1 (en) * 2007-09-06 2009-07-02 Lensx Lasers, Inc. Photodisruptive Laser Treatment of the Crystalline Lens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323422B4 (en) * 2002-08-23 2022-05-05 Carl Zeiss Meditec Ag Device and method for measuring an optical breakthrough in a tissue
DE10333562A1 (en) * 2003-07-23 2005-02-17 Carl Zeiss Meditec Ag Method, device and system for determining a system parameter of a laser beam treatment system
DE10358927B4 (en) 2003-12-16 2021-09-09 Carl Zeiss Meditec Ag Laser device and method for material processing by means of laser radiation
US8186357B2 (en) 2004-01-23 2012-05-29 Rowiak Gmbh Control device for a surgical laser
DE102005032946A1 (en) * 2004-07-16 2006-02-02 Carl Zeiss Meditec Ag Device for processing an object by means of laser radiation
DE102005039833A1 (en) 2005-08-22 2007-03-01 Rowiak Gmbh Device and method for material separation with laser pulses
DE102006036800A1 (en) 2006-08-07 2008-02-14 Carl Zeiss Meditec Ag Device for individual treatment planning and positionally accurate modification of an optical element
US8764736B2 (en) * 2007-09-05 2014-07-01 Alcon Lensx, Inc. Laser-induced protection shield in laser surgery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006074469A2 (en) * 2005-01-10 2006-07-13 Optimedica Corporation Method and apparatus for patterned plasma-mediated laser trephination of the lens capsule and three dimensional phaco-segmentation
US20090171327A1 (en) * 2007-09-06 2009-07-02 Lensx Lasers, Inc. Photodisruptive Laser Treatment of the Crystalline Lens
WO2009039315A2 (en) * 2007-09-18 2009-03-26 Lensx Lasers, Inc. Methods and apparatus for laser treatment of the crystalline lens

Also Published As

Publication number Publication date
DE102010022634A1 (en) 2011-12-08
WO2011151063A2 (en) 2011-12-08
US9877870B2 (en) 2018-01-30
US20130085480A1 (en) 2013-04-04

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